C#

I. Development history of C #It is helpful to understand C # 's understanding of the evolution of C # over the years, by collating and listing the time and the new features of each important update in C #.Ii. New characteristics of c#6.01, string

UseRandom Generates a random number. (This is a pseudo-random number that requires seed, the same seed, and a sequence of numbers produced by an algorithm is the same) two typosfor(int i=0;i{     Random rand = new Random();

The code is as followsP.startinfo = new System.Diagnostics.ProcessStartInfo (path, PWD);P.start ();Where path is a bat path!I want to get the return value after execution to determine if the batch process is wrong during the run?How do I do it?The

Osharp3 experience: Integration of DbContextScope 1, 3 Osharp3's transaction processing is controlled by skipping the savechangeing method, without DbContextScope expertise DbContextScope Advantages and Disadvantages of dbcontext management this

The xml and linqxml operations with namespaces are performed in the Linq to xml format. Yesterday, we needed to operate on the csproj file using code to implement switching between different vs versions. After XElement is used to read the csproj

Use Zxing one-dimensional code, zxing Recently, I was pleasantly surprised to see the QR code scanning on mantai Street. I also had some knowledge about the QR code. I wanted to see what the principle was. I found some information on the Internet

Multi-threaded application summary and multi-threaded application SummaryI. Several Methods of Multithreading  BeginXXX and EndXXX methods for other components Other. net components also have methods similar to BeginInvoke and EndInvoke, such as the

Add "timeout",. nettimeout to the. Net Asynchronous Method When I was in college, the Thread made the goat confused, and the code was hard to write. It really brought together many "lines" in his head. After that, tasks let the goat code fly, and

MEF is easy to get started with, but it is hard to understand (1 ). Cause: work requires different processing for different types of files. For example, a txt file can be printed directly, a doc file can be used, and an email or jpg file can be sent

Use the Aspose plug-in to operate on Excel, and the aspose plug-in excel Use the Aspose plug-in to import and export Excel documents Download Aspose plug-in reference before use Excel import:   The foreground uses the file tag to obtain the

C # manually read and write the app config source code, Public class ConfigOperator {public string strFileName; public string configName; public string configValue; public ConfigOperator () {// TODO: add the constructor logic //} public string

[C #] Send a message to a windowless process, Note:This article applies to the. net2.0 + winform program. A winform program, I hope it cannot be opened more, so when the user starts the second instance, as the second instance, there may be several

C # differences between Dispose, destructor, and close,   I. Differences between Close and Dispose After the Close method of the object is called, the object may be used again. In the Dispose method, the resources occupied by this object need to be

[Original] The Silverlight client initiates WebRequest request analysis and git initiates pullrequest   After the Silverlight website is deployed, the client browser downloads the xap file package and other information of the website during

An in-depth understanding of the indexer and an in-depth understanding of the Index In our development, there are many common places where the indexer is used. The indexer is a very subtle member of a special class, which allows the object to be

C # add source code to the SQL server data table, HoverTree SolutionLearn about solutions such as C #. NET, SQL Server, and WinForm.This article link http://hovertree.com/h/bjaf/0jteg8cv.htmThe technologies, frameworks, and tools used include:. NET

C # delegation in the world, Delegation is one of the most important features of C #. All the subsequent features of c # are based on delegation. 1. C # What is delegation? The C # Delegate can be understood as a function packaging, which enables

[Unity] Chapter 3.0 create and import 3D models, unity3d Classification: Unity, C #, VS2015 Created on:I. Introduction Using the basic models and tools built in Unity, you can directly create various 3D models without using any other 3D modeling

C # WindowsAPI, Windows is a powerful operating system. It also provides developers with a large number of system APIs to help developers develop Windows system software. For some Windows APIs, C # can be called directly. 1. the icon of the .exe

The Singleton mode and Singleton mode are briefly studied. I used to take notes, but I didn't have the habit of writing articles. Today I am studying and learning. I just want to record the process and everything. Maybe it can help one or two